Kharkovenergopribor Ltd.
KharkovEnergoPribor Ltd. is a leading manufacturer of the high voltage electrical test equipment and devices, cable and calibration test vans.
- +38 (057) 393-20-28
- +38 (057) 393-10-69
- info@kephv.com;
- 9, Generala Momota Str.,
Kharkiv, 61075
Ukraine
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Insulating Oil Testers
The main functions of electrical insulating oils are heat dissipation and reliable insulation of energised parts of electrical installations. During the normal operation, moisture and other impurities penetrate into insulating oils, leading to a deterioration of their dielectric properties. This in turn may result in catastrophic failures of critical electrical equipment.
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Automatic Circuit Breaker Test Systems
UPA-1 (UPA-3)
These portable systems for primary injection testing of circuit breakers which are used in in AC circuits of industrial frequency.
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High-voltage Testers
Operational safety and reliability of electrical equipment and cables directly depend on the dielectric strength of the insulation. Portable and mobile high-voltage testers from KharkovenErgoPribor Ltd. are used for acceptance and operational testing of substation equipment and cable lines, as well as for checking the reliability of personal electrical safety equipment. Our testers range is represented by test systems that allow conducting high-voltage tests with DC and AC voltage, testing polymer insulated cables with very low frequency, testing and locating faults in cable sheath, as well as performing the initial burning of insulation on damaged sections of cable lines.
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Automatic Insulating Oil Dielectric Strength Tester
OLT Series
Portable automatic testers of OLT series are designed for dielectric strength testing of insulating oils (mineral and synthetic) with AC voltage up to 100 kVRMS at industrial frequency (f = 50 / 60 Hz).
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Cable and Pipe Locator
PT-14
The locator PT-14 is used as an induction signal receiver in a cable tracing and fault location set for the following applications:• tracing – finding the route and determining the burial depth of underground cables and other hidden utilities;• fault location – pinpointing interphase and phase-to-sheath short circuits faults;• cable identification – identifying a correct cable from a bunch.
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Cable Test And Fault Location Systems
Power outages can cause serious financial and social damage, as they disrupt the normal operation of security and life support systems, destabilise the operation of industrial facilities, transport network, and utilities. Reliable power distribution is ensured by an effective prevention and prompt elimination of cable faults and electrical equipment failures. KharkovEnergoPribor Ltd. offers a range of integrated solutions designed for testing power cables and electrical substation equipment, as well as locating various types of faults in underground utilities.
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Mobile High-Power System for High-Voltage Solid Delectrics Testing.
HVTS-HP series
The HVTS-HP series systems are designed for high-voltage withstand testing of solid insulation with higher levels of DC or AC voltage (UDC ≤ 140 kV; UAC ≤ 100 kVRMS, f = 50 Hz).
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Reference Voltage Measurement Cell
C-80
Cells C-80 and C-100 are used as reference devices for measuring voltage during calibration and adjustment of OLT-series testers.
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Compact Cable Test Van
ETL-15
ETL-15 is compact enough to be mounted even in a minivan, yet contains all the equipment typically found in a fully-featured cable test and fault location system, including burn module, surge wave generator, time-domain reflectometer and high-voltage DC test module.
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Cable Test Van
ETL-35K
ETL-35K system has a multitude of applications in electrical equipment testing and maintenance: testing cable insulation with DC (rectified) voltage up to 60 kV, measuring small leakage current of surge arrestors, high-voltage testing with AC voltage up to 100 kV at industrial frequency, underground utilities tracing, cable fault pre-location and pinpointing, and measuring capacitance and tan delta of various electrical objects at industrial frequency.
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Low Frequency Generator
LFG-2500
• tracing – finding the route and burial depth of the underground utilities;• fault location – pinpointing phase-to-sheath and interphase short-circuit faults;• cable identification – identifying a correct cable in a bunch.
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Low Frequency Generator
LFG-200
LFG-200 is a cable test van-mountable signal generator used as part of a cable tracing and fault location set for the following applications.
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Mobil Cable Test and Fault Location System
SWG-12 (SWG-32)
• testing cable insulation with DC (rectified) voltage up to 32 kV;• conditioning faults by burning faulty cable insulation with current up to 100 mA;• pre-locating cable faults with the reflectometer RIF-9 based on the pulse reflection method (TDR), voltage wave oscillation method (DECAY), impulse current envelope (ICE) method and arc reflection method (ARC / ARC multi-shot);• pinpointing cable faults with the acoustic method with up to 2000 J surge wave generator and a suitable signal receiver.
